Brush



FIG. 1 is a perspective view from above and one end of the brush.

FIG. 2 is an opposite end view of the brush.

FIG. 3 is a plan view of the brush.

FIG. 4 is a plan view from below the brush; and,

FIG. 5 is a side view of the brush. 

The ornamental design for a brush, as shown and described. 